20927038080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 512

約数和(自身を含む): 76803552000

約数和(自身を除く): 55876513920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 149, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 298, 312, 320, 331, 340, 384, 390, 408, 416, 442, 447, 480, 510, 520, 544, 596, 624, 640, 662, 663, 680, 745, 780, 816, 832, 884, 894, 960, 993, 1020, 1040, 1088, 1105, 1192, 1248, 1324, 1326, 1360, 1490, 1560, 1632, 1655, 1664, 1768, 1788, 1920, 1937, 1986, 2040, 2080, 2176, 2210, 2235, 2384, 2496, 2533, 2648, 2652, 2720, 2980, 3120, 3264, 3310, 3315, 3536, 3576, 3874, 3972, 4080, 4160, 4303, 4420, 4470, 4768, 4965, 4992, 5066, 5296, 5304, 5440, 5627, 5811, 5960, 6240, 6528, 6620, 6630, 7072, 7152, 7599, 7748, 7944, 8160, 8320, 8606, 8840, 8940, 9536, 9685, 9930, 10132, 10592, 10608, 10880, 11254, 11622, 11920, 12480, 12665, 12909, 13240, 13260, 14144, 14304, 15198, 15496, 15888, 16320, 16881, 17212, 17680, 17880, 19072, 19370, 19860, 20264, 21184, 21216, 21515, 22508, 23244, 23840, 24960, 25330, 25818, 26480, 26520, 28135, 28288, 28608, 29055, 30396, 30992, 31776, 32640, 32929, 33762, 34424, 35360, 35760, 37995, 38740, 39720, 40528, 42368, 42432, 43030, 45016, 46488, 47680, 49319, 50660, 51636, 52960, 53040, 56270, 57216, 58110, 60792, 61984, 63552, 64545, 65858, 67524, 68848, 70720, 71520, 73151, 75990, 77480, 79440, 81056, 84405, 84864, 86060, 90032, 92976, 95360, 98638, 98787, 101320, 103272, 105920, 106080, 112540, 116220, 121584, 123968, 127104, 129090, 131716, 135048, 137696, 141440, 143040, 146302, 147957, 151980, 154960, 158880, 162112, 164645, 168810, 172120, 180064, 185952, 197276, 197574, 202640, 206544, 211840, 212160, 219453, 225080, 232440, 243168, 246595, 247936, 258180, 263432, 270096, 275392, 286080, 292604, 295914, 303960, 309920, 317760, 324224, 329290, 337620, 344240, 360128, 365755, 371904, 394552, 395148, 405280, 413088, 424320, 438906, 450160, 464880, 486336, 493190, 493935, 516360, 526864, 540192, 550784, 585208, 591828, 607920, 619840, 635520, 641147, 658580, 675240, 688480, 720256, 731510, 739785, 743808, 789104, 790296, 810560, 826176, 838423, 877812, 900320, 929760, 972672, 986380, 987870, 1032720, 1053728, 1080384, 1097265, 1170416, 1183656, 1215840, 1239680, 1282294, 1317160, 1350480, 1376960, 1463020, 1479570, 1578208, 1580592, 1621120, 1652352, 1676846, 1755624, 1800640, 1859520, 1923441, 1972760, 1975740, 2065440, 2107456, 2160768, 2194530, 2340832, 2367312, 2431680, 2515269, 2564588, 2634320, 2700960, 2753920, 2926040, 2959140, 3156416, 3161184, 3205735, 3353692, 3511248, 3601280, 3719040, 3846882, 3945520, 3951480, 4130880, 4192115, 4214912, 4389060, 4681664, 4734624, 4863360, 5030538, 5129176, 5268640, 5401920, 5852080, 5918280, 6312832, 6322368, 6411470, 6707384, 7022496, 7693764, 7891040, 7902960, 8261760, 8384230, 8778120, 9363328, 9469248, 9617205, 10061076, 10258352, 10537280, 10803840, 10899499, 11704160, 11836560, 12576345, 12644736, 12822940, 13414768, 14044992, 15387528, 15782080, 15805920, 16768460, 17556240, 18938496, 19234410, 20122152, 20516704, 21074560, 21798998, 23408320, 23673120, 25152690, 25645880, 26829536, 28089984, 30775056, 31564160, 31611840, 32698497, 33536920, 35112480, 38468820, 40244304, 41033408, 43597996, 46816640, 47346240, 50305380, 51291760, 53659072, 54497495, 61550112, 63223680, 65396994, 67073840, 70224960, 76937640, 80488608, 82066816, 87195992, 94692480, 100610760, 102583520, 107318144, 108994990, 123100224, 130793988, 134147680, 140449920, 153875280, 160977216, 163492485, 174391984, 201221520, 205167040, 217989980, 246200448, 261587976, 268295360, 307750560, 321954432, 326984970, 348783968, 402443040, 410334080, 435979960, 523175952, 536590720, 615501120, 653969940, 697567936, 804886080, 871959920, 1046351904, 1231002240, 1307939880, 1395135872, 1609772160, 1743919840, 2092703808, 2615879760, 3487839680, 4185407616, 5231759520, 6975679360, 10463519040, 20927038080]

約数ペア:

[(1, 20927038080), (2, 10463519040), (3, 6975679360), (4, 5231759520), (5, 4185407616), (6, 3487839680), (8, 2615879760), (10, 2092703808), (12, 1743919840), (13, 1609772160), (15, 1395135872), (16, 1307939880), (17, 1231002240), (20, 1046351904), (24, 871959920), (26, 804886080), (30, 697567936), (32, 653969940), (34, 615501120), (39, 536590720), (40, 523175952), (48, 435979960), (51, 410334080), (52, 402443040), (60, 348783968), (64, 326984970), (65, 321954432), (68, 307750560), (78, 268295360), (80, 261587976), (85, 246200448), (96, 217989980), (102, 205167040), (104, 201221520), (120, 174391984), (128, 163492485), (130, 160977216), (136, 153875280), (149, 140449920), (156, 134147680), (160, 130793988), (170, 123100224), (192, 108994990), (195, 107318144), (204, 102583520), (208, 100610760), (221, 94692480), (240, 87195992), (255, 82066816), (260, 80488608), (272, 76937640), (298, 70224960), (312, 67073840), (320, 65396994), (331, 63223680), (340, 61550112), (384, 54497495), (390, 53659072), (408, 51291760), (416, 50305380), (442, 47346240), (447, 46816640), (480, 43597996), (510, 41033408), (520, 40244304), (544, 38468820), (596, 35112480), (624, 33536920), (640, 32698497), (662, 31611840), (663, 31564160), (680, 30775056), (745, 28089984), (780, 26829536), (816, 25645880), (832, 25152690), (884, 23673120), (894, 23408320), (960, 21798998), (993, 21074560), (1020, 20516704), (1040, 20122152), (1088, 19234410), (1105, 18938496), (1192, 17556240), (1248, 16768460), (1324, 15805920), (1326, 15782080), (1360, 15387528), (1490, 14044992), (1560, 13414768), (1632, 12822940), (1655, 12644736), (1664, 12576345), (1768, 11836560), (1788, 11704160), (1920, 10899499), (1937, 10803840), (1986, 10537280), (2040, 10258352), (2080, 10061076), (2176, 9617205), (2210, 9469248), (2235, 9363328), (2384, 8778120), (2496, 8384230), (2533, 8261760), (2648, 7902960), (2652, 7891040), (2720, 7693764), (2980, 7022496), (3120, 6707384), (3264, 6411470), (3310, 6322368), (3315, 6312832), (3536, 5918280), (3576, 5852080), (3874, 5401920), (3972, 5268640), (4080, 5129176), (4160, 5030538), (4303, 4863360), (4420, 4734624), (4470, 4681664), (4768, 4389060), (4965, 4214912), (4992, 4192115), (5066, 4130880), (5296, 3951480), (5304, 3945520), (5440, 3846882), (5627, 3719040), (5811, 3601280), (5960, 3511248), (6240, 3353692), (6528, 3205735), (6620, 3161184), (6630, 3156416), (7072, 2959140), (7152, 2926040), (7599, 2753920), (7748, 2700960), (7944, 2634320), (8160, 2564588), (8320, 2515269), (8606, 2431680), (8840, 2367312), (8940, 2340832), (9536, 2194530), (9685, 2160768), (9930, 2107456), (10132, 2065440), (10592, 1975740), (10608, 1972760), (10880, 1923441), (11254, 1859520), (11622, 1800640), (11920, 1755624), (12480, 1676846), (12665, 1652352), (12909, 1621120), (13240, 1580592), (13260, 1578208), (14144, 1479570), (14304, 1463020), (15198, 1376960), (15496, 1350480), (15888, 1317160), (16320, 1282294), (16881, 1239680), (17212, 1215840), (17680, 1183656), (17880, 1170416), (19072, 1097265), (19370, 1080384), (19860, 1053728), (20264, 1032720), (21184, 987870), (21216, 986380), (21515, 972672), (22508, 929760), (23244, 900320), (23840, 877812), (24960, 838423), (25330, 826176), (25818, 810560), (26480, 790296), (26520, 789104), (28135, 743808), (28288, 739785), (28608, 731510), (29055, 720256), (30396, 688480), (30992, 675240), (31776, 658580), (32640, 641147), (32929, 635520), (33762, 619840), (34424, 607920), (35360, 591828), (35760, 585208), (37995, 550784), (38740, 540192), (39720, 526864), (40528, 516360), (42368, 493935), (42432, 493190), (43030, 486336), (45016, 464880), (46488, 450160), (47680, 438906), (49319, 424320), (50660, 413088), (51636, 405280), (52960, 395148), (53040, 394552), (56270, 371904), (57216, 365755), (58110, 360128), (60792, 344240), (61984, 337620), (63552, 329290), (64545, 324224), (65858, 317760), (67524, 309920), (68848, 303960), (70720, 295914), (71520, 292604), (73151, 286080), (75990, 275392), (77480, 270096), (79440, 263432), (81056, 258180), (84405, 247936), (84864, 246595), (86060, 243168), (90032, 232440), (92976, 225080), (95360, 219453), (98638, 212160), (98787, 211840), (101320, 206544), (103272, 202640), (105920, 197574), (106080, 197276), (112540, 185952), (116220, 180064), (121584, 172120), (123968, 168810), (127104, 164645), (129090, 162112), (131716, 158880), (135048, 154960), (137696, 151980), (141440, 147957), (143040, 146302)]